Rank	Countries/Territories	Count	Percent
1	United States	616	38%
2	China	413	25.5%
3	Japan	221	13.7%
4	Germany	68	4.2%
5	India	54	3.3%
6	United Kingdom	29	1.8%
7	Singapore	23	1.4%
8	Korea, Republic of	21	1.3%
9	Netherlands	17	1.1%
10	Russia	16	1%
11	Brazil	14	0.9%
12	France	12	0.7%
13	Hong Kong	12	0.7%
14	Canada	11	0.7%
15	Australia	11	0.7%
16	Pakistan	9	0.6%
17	Thailand	6	0.4%
18	Taiwan	5	0.3%
19	Mexico	4	0.2%
20	Ireland	4	0.2%
21	Italy	3	0.2%
22	Lebanon	3	0.2%
23	Malaysia	3	0.2%
24	Argentina	3	0.2%
25	Iran, Islamic Republic of	3	0.2%
26	Syrian Arab Republic	3	0.2%
27	Saudi Arabia	3	0.2%
28	Viet Nam	3	0.2%
29	Venezuela, Bolivarian Republic of	2	0.1%
30	South Africa	2	0.1%
31	Spain	2	0.1%
32	Bangladesh	2	0.1%
33	Cyprus	2	0.1%
34	Czech Republic	2	0.1%
35	Portugal	2	0.1%
36	Romania	1	0.1%
37	Philippines	1	0.1%
38	Poland	1	0.1%
39	New Zealand	1	0.1%
40	Jordan	1	0.1%
41	Mauritius	1	0.1%
42	Israel	1	0.1%
43	Ecuador	1	0.1%
44	Egypt	1	0.1%
45	Ethiopia	1	0.1%
46	Finland	1	0.1%
47	Greece	1	0.1%
48	Croatia	1	0.1%
49	Slovakia	1	0.1%
50	Ukraine	1	0.1%